import java.io.*;
import java.util.*;
import java.math.*;
// import java.awt.Point;
 
public class Main {
    InputStream is;
    PrintWriter out;
    String INPUT = "";
 
    long mod = 1_000_000_007;
    long inf = Long.MAX_VALUE;
    long start = System.currentTimeMillis();
    int n,k;
    int count = 0;
    int count1 = 0;
    int[] line_change = new int[26];
    int change = 0;
    double[] log = new double[131072];
    SplittableRandom rnd = new SplittableRandom(1972);
    long timeLimit = 850;
    long timeout2 = System.currentTimeMillis() + timeLimit * 10 / 10;

    void solve(){
        n = ni();
        k = ni();
        int[] L = new int[k];
        int[] L2 = new int[k];
        for(int i = 0; i < k; i++){
            L[i] = ni();
            L2[i] = L[i];
        }

        for (int i = 0; i < log.length; i++) {
            log[i] = Math.log((i + 0.5) / log.length);
        }
        int[][] map = new int[n][n];
        for(int i = 0; i < n; i++){
            char[] c = ns().toCharArray();
            for(int j = 0; j < n; j++){
                map[i][j] = c[j]-'0';
            }
        }
        int[][] ans = new int[k][4];
        boolean[] seen = new boolean[k];
        for(int line = 0; line < k; line++){
            if(L[line]<=10) continue; //TODO
            int[] res = find_greedy(map, L[line]);
            if(res[0]>=0){
                reload_map(map, ans, res, line);
                seen[line] = true;
            }
        }
        for(int line = 0; line < k; line++){
            if(seen[line]) continue;
            int[] res = find_greedy(map, L[line]);
            if(res[0]>=0){
                reload_map(map, ans, res, line);
                seen[line] = true;
            }
        }
        anealing(map, ans);
        System.err.println(count+" "+change);
        for(int i = 1; i <= 25; i++){
            System.err.println(line_change[i]);
        }
        print_ans(ans, L);

    }

    void anealing(int[][] map, int[][] ans){
        long duration = timeout2 - System.currentTimeMillis();
        double K = 0.1;//TODO
        double rem = duration * K;
        while(true){
            if (count%3 == 0) {
                long t = System.currentTimeMillis();
                if (t >= timeout2) break;
                rem = (timeout2 - t) * K / duration;
            }
            count++;
            int id = rnd.nextInt(k);
            int line_length = ans[id][2]-ans[id][0]+ans[id][3]-ans[id][1]+1;
            int beforescore = 0;
            int prev_connectnum = 0;
            if(ans[id][0]==ans[id][2]){
                for(int j = ans[id][1]; j <= ans[id][3]; j++){
                    if(map[ans[id][0]][j]==0) beforescore++;
                    map[ans[id][0]][j] = 1-map[ans[id][0]][j];
                }
            }
            else{
               for(int j = ans[id][0]; j <= ans[id][2]; j++){
                    if(map[j][ans[id][1]]==0) beforescore++;
                    map[j][ans[id][1]] = 1-map[j][ans[id][1]];
                } 
            }
            int val = 1;
            if(line_length>=3&&line_length<=8) val = 5; //TODO
            for(int k = 0; k < 5*val; k++){
                int x = rnd.nextInt(n);
                int ys = rnd.nextInt(n-line_length);
                int score = 0;
                for(int j = ys; j < ys+line_length; j++){
                    if(map[x][j]==1) score++;
                }
                double difscore = score-beforescore;
                if(difscore >= 0 || difscore > log[rnd.nextInt(log.length)] * rem){
                    // if(difscore>0)System.err.println(count+" "+difscore+" "+line_length);
                    change++;
                    if(difscore>0)line_change[line_length]++;
                    ans[id][0] = x;
                    ans[id][1] = ys;
                    ans[id][2] = x;
                    ans[id][3] = ys+line_length-1;
                    if(difscore>0) break;
                }
                int xs = rnd.nextInt(n-line_length);
                int y = rnd.nextInt(n);
                score = 0;
                for(int j = xs; j < xs+line_length; j++){
                    if(map[j][y]==1) score++;
                }
                difscore = score-beforescore;
                if(difscore >= 0 || difscore > log[rnd.nextInt(log.length)] * rem){
                    change++;
                    if(difscore>0)line_change[line_length]++;
                    ans[id][0] = xs;
                    ans[id][1] = y;
                    ans[id][2] = xs+line_length-1;
                    ans[id][3] = y;
                    if(difscore>0) break;
                }    
            }

            if(ans[id][0]==ans[id][2]){
                for(int j = ans[id][1]; j <= ans[id][3]; j++){
                    map[ans[id][0]][j] = 1-map[ans[id][0]][j];
                }
            }
            else{
               for(int j = ans[id][0]; j <= ans[id][2]; j++){
                    map[j][ans[id][1]] = 1-map[j][ans[id][1]];
                } 
            }
        }
    }

    int connect_num(int[][] map, int x, int y){
        int res = 1;
        for(int i = y+1; i < n; i++){
            if(map[x][i]==1) res++;
            else break;
        }
        for(int i = y-1; i >= 0; i--){
            if(map[x][i]==1) res++;
            else break;
        }
        int res2 = 1;
        for(int i = x+1; i < n; i++){
            if(map[i][y]==1) res2++;
            else break;
        }
        for(int i = x-1; i >= 0; i--){
            if(map[i][y]==1) res2++;
            else break;
        }
        return Math.max(res, res2);
    }

    void print_ans(int[][] ans, int[] L){
        int[][] list = new int[n][n];
        int[] idx = new int[n];
        for(int i = 0; i < k; i++){
            int dist = ans[i][2]-ans[i][0]+ans[i][3]-ans[i][1]+1;
            int p = idx[dist];
            list[dist][p] = i;
            idx[dist]++;
        }
        for(int i = 0; i < n; i++) idx[i] = 0;
        for(int i = 0; i < k; i++){
            // idx[L[i]]--;
            int p = idx[L[i]];
            int id = list[L[i]][p];
            idx[L[i]]++;
            for(int j = 0; j < 4 ;j++){
                out.print((ans[id][j]+1)+" ");
            }
            out.println();
        }
    }

    void reload_map(int[][] map, int[][] ans, int[] res, int line){
        ans[line][0] = res[0];
        ans[line][1] = res[1];
        ans[line][2] = res[2];
        ans[line][3] = res[3];
        if(res[0]==res[2]){
            for(int j = res[1]; j <= res[3]; j++){
                map[res[0]][j] = 1 - map[res[0]][j];
            }
        }
        else{
            for(int j = res[0]; j <= res[2]; j++){
                map[j][res[1]] = 1 - map[j][res[1]];
            }
        }
    }

    int[] find_lublack(int[][] map, int line_length){
        int[] res = new int[4];
        Arrays.fill(res, -1);
        for(int i = 0; i < n; i++){
            for(int j = 0; j < n; j++){
                if(map[i][j]==1 && n-j>=line_length){
                    res[0] = i;
                    res[1] = j;
                    res[2] = i;
                    res[3] = j+line_length-1;
                    return res;
                }
            }
        }
        return res;
    }

    int[] find_greedy(int[][] map, int line_length){
        int score = -100;
        int[] res = new int[4];
        Arrays.fill(res, -1);
        for(int i = 0; i < n; i++){
            for(int j = 0; j < n; j++){
                int tmpscore = 0;
                boolean flag = true;
                for(int k = 0; k < line_length; k++){
                    if(j+k>=n){
                        flag = false;
                        break;
                    }
                    if(map[i][j+k]==1) tmpscore++;
                    else tmpscore--;
                }
                if(flag && tmpscore>score){
                    score = tmpscore;
                    res[0] = i;
                    res[1] = j;
                    res[2] = i;
                    res[3] = j+line_length-1;
                }
                tmpscore = 0;
                flag = true;
                for(int k = 0; k < line_length; k++){
                    if(i+k>=n){
                        flag = false;
                        break;
                    }
                    if(map[i+k][j]==1) tmpscore++;
                    else tmpscore--;
                }
                if(flag && tmpscore>score){
                    score = tmpscore;
                    res[0] = i;
                    res[1] = j;
                    res[2] = i+line_length-1;
                    res[3] = j;
                }
            }
        }
        return res;
    }

    void run() throws Exception
    {
        is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes());
        out = new PrintWriter(System.out);
        long s = System.currentTimeMillis();
        solve();
        out.flush();
        if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms");
    }
    
    public static void main(String[] args) throws Exception { new Main().run(); }
    
    private byte[] inbuf = new byte[1024];
    private int lenbuf = 0, ptrbuf = 0;
    
    private int readByte()
    {
        if(lenbuf == -1)throw new InputMismatchException();
        if(ptrbuf >= lenbuf){
            ptrbuf = 0;
            try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); }
            if(lenbuf <= 0)return -1;
        }
        return inbuf[ptrbuf++];
    }
    
    private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); }
    private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; }
    
    private double nd() { return Double.parseDouble(ns()); }
    private char nc() { return (char)skip(); }
    
    private String ns()
    {
        int b = skip();
        StringBuilder sb = new StringBuilder();
        while(!(isSpaceChar(b) && b != ' ')){
            sb.appendCodePoint(b);
            b = readByte();
        }
        return sb.toString();
    }
    
    private char[] ns(int n)
    {
        char[] buf = new char[n];
        int b = skip(), p = 0;
        while(p < n && !(isSpaceChar(b))){
            buf[p++] = (char)b;
            b = readByte();
        }
        return n == p ? buf : Arrays.copyOf(buf, p);
    }
    
    private char[][] nm(int n, int m)
    {
        char[][] map = new char[n][];
        for(int i = 0;i < n;i++)map[i] = ns(m);
        return map;
    }
    
    private int[] na(int n)
    {
        int[] a = new int[n];
        for(int i = 0;i < n;i++)a[i] = ni();
        return a;
    }
    
    private int ni()
    {
        int num = 0, b;
        boolean minus = false;
        while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
        if(b == '-'){
            minus = true;
            b = readByte();
        }
        
        while(true){
            if(b >= '0' && b <= '9'){
                num = num * 10 + (b - '0');
            }else{
                return minus ? -num : num;
            }
            b = readByte();
        }
    }
    
    private long nl()
    {
        long num = 0;
        int b;
        boolean minus = false;
        while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
        if(b == '-'){
            minus = true;
            b = readByte();
        }
        
        while(true){
            if(b >= '0' && b <= '9'){
                num = num * 10 + (b - '0');
            }else{
                return minus ? -num : num;
            }
            b = readByte();
        }
    }
    
    private static void tr(Object... o) { System.out.println(Arrays.deepToString(o)); }
 
}